Ultra-low procedural blank and the single-grain mica Rb-Sr isochron dating

来源 :中国科学通报：英文版 | 被引量 : 0次 | 上传用户：kfc1206

【摘要】

：

Both low procedural blank and high-precision measurements of isotopic ratios are crucial for the analysis of micro samples. This study reports a chemical proced

【作者】

：

LI Qiuli HEN Fukun WANG Xiuli

【机构】

：

StateKeyLaboratoryofLithosphereEvolution,SchoolofEarchSciences

【出处】

：

中国科学通报：英文版

【发表日期】

：

2005年24期

【关键词】

：

地球科学同位素比稳定同位素地球化学云母角砾云橄岩 Rb-Sr同位素测年 ultra-low procedural blank single grain

【基金项目】

：

the National Natural Science Foundation of China，the China Postdoctoral Science Foundation

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Both low procedural blank and high-precision measurements of isotopic ratios are crucial for the analysis of micro samples. This study reports a chemical procedure of ultra-low blank for the high precision measurement of Sr isotopic ratios on micro sample

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Ultra-low procedural blank and the single-grain mica Rb-Sr isochron dating

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